Current Projects
Whiskey River
Whisky River
The Epicenter
Charlotte, NC


Our custom countertops are available in a wide range of colors to match your style.
ground
Ground Amber Ground Amethyst
Ground Brick Ground Charcoal
polished
Polished Sand Polished Stone
Polished Tahoe Polished Wine
view all colors»
Do It Yourself
Creating a custom countertop is an exciting opportunity for the Do-It-Yourselfer. Our extensive product line will let you create a unique countertop that is as aesthetically pleasing as it is versatile. We carry a full array of the industry's most innovative products with unsurpassed quality. Architects and designers have known for years the advantages of concrete countertops. Now you can literally try your hands at it.

The product line includes:
Instructional Products
Pro-Formula Mix
Finishing Products
Decorative Inserts
Forms for Countertop Knockouts
Countertop Tools and Equipment


Can I afford to do a concrete countertop myself? What kind of experience do I need?
Our Pro-Formula Mix is an all-in-one concrete countertop mix. Just add water. A basic countertop that measures 2" thick x 25" wide x 8' long should cost approximately $20-$30 per square foot. This takes into account everything you need to pour, grind, polish and seal a countertop including the mold materials and rental of a mixer, grinder and vibrator.

Previous knowledge is not necessary with our Pro-Formula products. Carefully following the instructions will allow you to successfully create a beautiful countertop.

Although, practice doesn't hurt! You might want to start with a smaller project, like a coffee table, until you are comfortable enough to take on a more complex project.

How do I purchase the CHENG Pro-Formula Mix?
Onex, inc. is Charlotte's local resource for concrete countertops. We carry a full product line of Cheng's Pro-Formula. Contact us and we will help you calculate the products in quantities relative to the specifications of your precast countertop project.

What if I have trouble with or questions about my Do-It-Yourself project?
Feel free to contact us and we will provide you with any technical support for your project.

Do it yourself with Onex products
Concrete Answers
Do you have a question or comment about our service? Let us know.



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Onex, inc. based in Charlotte, NC was started as a high temperature concrete and masonry construction company. We have a reputation of supplying high quality products and services. We have poured precast shapes, build forms and finished refractory for many years. Today, we are using years worth of knowledge to build concrete countertops. Our management team provides material sales, technical support, design and installation. We are working with industry leaders such as Cheng Design and Interstar Corporation who have been an integral force behind the concrete revolution transforming concrete from a basic building block into an art form. Onex has a warehouse in Charlotte, NC that houses its concrete countertop production. We have all the tools necessary to produce a high quality product including mixers, vibrating tables, and planetary grinders. Onex staff has completed the CHENG Fundamentals and Advanced Concrete Countertops Training as well as Increte Systems Decorative Concrete Factory Training for Staining and Stamping.